YYCM堵水堵漏剂的研究与应用  

The study on YYCM Water blockoff-plugging agent and its application

作　　者：杨永超[1] 李宜坤[1] 郭志东[1] 宋新华[1] 王延海[1] 

机构地区：[1]中原油田采油二厂,河南范县457532

出　　处：《钻采工艺》2000年第6期57-59,共3页Drilling & Production Technology

摘　　要：YYCM复合堵水堵漏剂是一种非选择性无机复合速凝堵水堵漏剂。文章介绍了YYCM的组成 ,在室内对YYCM成份的含量进行了试验 ,同时对YYCM的性能进行了评价 ,YYCM具有封堵可靠、速凝、强度高、热稳定性好和有效期长等优点 ,对于封堵套管漏失、串槽具有较好的作用。在室内试验的基础上 ,1998年以来在 9口油水井的应用工艺成功率达 10 0 % ,到 1998年底已累积增油 3145t,取得了较好的效果 ,满足了油田高含水期堵水的需要 ,是油田高含水期控水稳油 ,实施油田稳产的主要手段之一。YYCM compound water blockoff-plugging agent is a inorganic accelerator agent with nonselectivity.The paper introduces forms of YYCM agent.Meanwhile,the performance of YYCM agent is evaluated .It has many advantages,such as dependable plugging, quick solidification,high strength,good thermal stability and long valid period.IT has better effect on plugging casing leak and channelling .Based on studying in lab and applying in 9 wells in 1998,the results show that YYCM plugging success ratio is 100%,accumulated increased oil is 3145t by the end of 1998.YYCM agent can meet the needs of water plugging of figh water cut stage .IT is one of the main means of stable production.

关 键 词：YYCM堵水 堵漏 堵漏剂 成份 含量 

分 类 号：TE358.3[石油与天然气工程—油气田开发工程] TE39